| 超细矿粉对高性能混凝土强度的影响 |
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| 引用本文： | 杜辉,刘星伟,李秋义,冯嘉.超细矿粉对高性能混凝土强度的影响[J].青岛建筑工程学院学报,2009(4):162-165. |
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| 作者姓名： | 杜辉 刘星伟 李秋义 冯嘉 |
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| 作者单位： | 青岛理工大学土木工程学院,青岛266033 |
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| 基金项目： | 国家“十一五”科技支撑计划重点课题资助项目（2006BAJ02B0504） |
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| 摘 要： | 选取2种超细矿粉,采用正交试验方法,制备工作性良好的高性能混凝土,研究了超细矿粉代替硅灰对高性能混凝土强度的影响.结果表明：用超细矿粉替代硅灰配制的高性能混凝土强度得到明显提高,某些配比的试验效果优于硅灰,是硅灰优良的替代品.
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| 关 键 词： | 高性能混凝土 超细矿粉 硅灰 抗压强度 |
Effect of Ultra-Fine Mineral Admixture on the Strength of High-Performance Concrete |
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| DU Hui,LIU Xing-wei,LI Qiu-yi,FENG Jia.Effect of Ultra-Fine Mineral Admixture on the Strength of High-Performance Concrete[J].Journal of Qingdao Institute of Architecture and Engineering,2009(4):162-165. |
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| Authors: | DU Hui LIU Xing-wei LI Qiu-yi FENG Jia |
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| Affiliation: | (School of Civil Engineering,Qingdao Technological University, Qingdao 266033, China) |
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| Abstract: | This research replace silica fume of two kinds of ultra-fine slag. High-performance concrete with good workability are prepared by means of orthogonal design method to research the influenece on the strength. The result shows that the strength of high-performance concrete, which adds ultra-fine slag instead of silica fume, is enhanced greatly, and it is better than silica fume. Therefore,it is a good substitute of silica fume. |
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| Keywords: | high-performance concrete ultra fine mineral admixture silica fume strength |
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